381630312

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{252401}}^1$

素因数の和:252423

約数の個数: 64

約数和(自身を含む): 1211529600

約数和(自身を除く): 829899288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 252401, 504802, 757203, 1009604, 1514406, 1766807, 2019208, 2271609, 3028812, 3533614, 4543218, 5300421, 6057624, 6814827, 7067228, 9086436, 10600842, 13629654, 14134456, 15901263, 18172872, 21201684, 27259308, 31802526, 42403368, 47703789, 54518616, 63605052, 95407578, 127210104, 190815156, 381630312]

約数ペア:

[(1, 381630312), (2, 190815156), (3, 127210104), (4, 95407578), (6, 63605052), (7, 54518616), (8, 47703789), (9, 42403368), (12, 31802526), (14, 27259308), (18, 21201684), (21, 18172872), (24, 15901263), (27, 14134456), (28, 13629654), (36, 10600842), (42, 9086436), (54, 7067228), (56, 6814827), (63, 6057624), (72, 5300421), (84, 4543218), (108, 3533614), (126, 3028812), (168, 2271609), (189, 2019208), (216, 1766807), (252, 1514406), (378, 1009604), (504, 757203), (756, 504802), (1512, 252401)]